ãHiFi Stereo Sound w/ No LatencyãChoose special drivers and upgraded SW provide loud volume and lossless sound quality for Hifi music or stereo phone calls. Enjoy Deep Bass, Clear treble and Crystal human voice with Dudios True Wireless Earbuds with less latency. ãSmart Touch Control ãSimply tap the earbuds to play/pause music or answer in-coming call, the smart touch control upgraded the multifunction button to avoid pressure in ear when securing fit. ã24 Hours PlaytimeãDon't worry about low battery anymore. Dudios premium battery techonology powers for 4 hours non-stop listening. With 650 mah portable charging case, playtime get boosted to whopping 24 hrs. The improved case cover design ensures charging and storaging convenience. ãSmart Pairing & Ultra-Stable ConnectionãNo need to press any buttons, just remove the headset from the box and the power will automatically turn on and start pairing. Latest wireless technology provides a high quality and stable transmission, ensures a flawless and skip-free audio up to 33 ft. ãComfortable and ConvenientãAvailable in different sizes of ear tips.The wireless earbuds are designed in an in-ear style, which is convenient and quick to wear. You won't feel any discomfort even after a long using time.